Gerald Robotnik

Biography

The grandfather of [Dr. Eggman](https://anilist.co/character/6672) and [Maria Robotnik](https://anilist.co/character/14754), introduced in Sonic Adventure 2. Noted as "one of the most brilliant minds of all time", Gerald is best known as the creator of [Shadow the Hedgehog](https://anilist.co/character/63790). His talents were, however, many and various; he also designed the Space Colony ARK, [Biolizard](https://anilist.co/character/14759), Artificial Chaos, the Eclipse Cannon, the Chaos Drives and had conducted research on Chaos Control. (Source: Sonic Retro)

Appearances

Shikkoku no Harinezumi Shadow the Hedgehog